Discussion Also called common deerweed, California broom. The latin name Syrmatium glabrum is also used. Two varieties are proposed.

This is one of the many species of flowering plants that thrive after fire has ravaged chaparral-covered slopes. It vigorously persists for several years, although it is choked out of most areas by the thick brush that eventually returns. By taking advantage of the open habitat and quickly covering exposed slopes, it helps reduce erosion, which would be far greater if the soil depended for cover on the slower-growing brush. Like most other members of the Pea Family, it has the capacity to enrich the soil with nitrogen.